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Home >> Volvo >> 2003 >> XC90 Base, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control Module (ECM) Diagnostic Trouble Codes - 13 Of 13 >> ECM-U041886: Invalid Data Received From Brake Control Module. Bus Signal / Message Failures. Signal Invalid (B6324S; 2007-2010) >> Troubleshooting Information >> Information
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Troubleshooting Information: Information

No troubleshooting has been developed for this diagnostic trouble code (DTC). Diagnostic trouble code (DTC) for this malfunction is first stored in the brake control module (BCM), then in the engine control module (ECM). This diagnostic trouble code (DTC) cannot be erased before the diagnostic trouble code (DTC) in the brake control module (BCM) has been erased and remedied.

Therefore, first read off the diagnostic trouble codes in the brake control module (BCM), perform troubleshooting and take appropriate action. Then this diagnostic trouble code can be erased.